I'm from Norway and recently I read in an article that Scandinavians have the biggest amount of people that sleep in the nude compared to the number of inhabitants. This is a world wide survey which says that one third of all Scandinavians sleep naked. I often sleep naked myself, but I wonder why it is like that? Are we more free minded or something...? 
PS: We are also the people in the world who brushes our teeth most often before we go to bed :tongue:
PS: We are also the people in the world who brushes our teeth most often before we go to bed :tongue: